package main

import "fmt"

func main() {
	var q [3]int = [3]int{1, 2, 3}
	fmt.Println(q)

	var r [3]int = [3]int{1, 2}

	fmt.Println(r[2])

	var q2 = [...]int{1, 2, 3, 4}
	fmt.Println(q2)
	fmt.Printf("%T\n", q)
}
